title: The National Study of Breast Cancer Screening Protocol for a Canadian Randomized Controlled trial of screening for breast cancer in women.
mesh_terms: D000328:Adult; D001943:Breast Neoplasms / Q000517:prevention & control*; D002170:Canada; D003362:Cost-Benefit Analysis; D005260:Female; D006801:Humans; D008327:Mammography / Q000191:economics; D008403:Mass Screening / Q000191:economics / Q000379:methods / Q000458:organization & administration; D008875:Middle Aged; D010808:Physical Examination; D011897:Random Allocation; D012107:Research Design; D012306:Risk